Showing 3 results for Rajabi
Hamid Sepehrdust, Elham Rajabi,
Volume 10, Issue 3 (26 2013)
Abstract
Background and Aim: Hospitals as one of the major institutions providing health care services within the health sector utilize a high percentage of the sector's key resources to respond to the needs of consumers. The aim of the present study was to identify factors affecting technical, scale and management efficiency of the Social Security Organization (SSO) hospitals during the period 2007-2009 and find ways to improve the efficiency of inefficient hospitals.
Materials and Methods: A total of 65 SSO hospitals active during the period 2007-2009 were included in the study. Data envelopment analysis was used assuming constant return to scale of production (CRS). To distinguish between management and scale efficiency of hospital units, the study used input-oriented model (BCC) assuming variable return to scale (VRS).
Results: The findings showed that small hospitals with less than, and large hospitals with more than, 100 active beds have 11% and 8.8% surplus inputs, respectively, the surplus inputs being medical and nursing staff, other personnel, as well as active beds for hospital services. In addition, the impact factors of medical staff, nursing staff, other personnel, and active beds were 24%, 9.8%, 11.7% and 16.8% for small hospitals' efficiency and 25.7%, 18%, 21.7% and 30.7% for large hospitals' efficiency, respectively..
Conclusion: Considering the average scale and management scores derived for efficiency measurement, it is recommended that the Social Security Organization hospitals reduce their surplus costs and increase their output products and services to achieve the optimum level of efficiency.
Mohammad Mehdi Soltan Dallal, Rozhin Ghahremani, Abbas Akhavan Sepahi, Zahra Rajabi,
Volume 17, Issue 2 (9-2019)
Abstract
Background and Aim: Food-borne diseases, with an upward trend worldwide, are a major public health issue. On the other hand, resistance to antimicrobial agents is also a global problem. Thus, a knowledge of antibiotic resistance is vital for the proper treatment of food-borne diseases. The aims of this study were to determine the frequency, antimicrobial resistance and serotyping of Shigella-contaminted food samples in foodborne disease outbreaks in Iran.
Materials and Methods: This was a descriptive study including 1012 fecal swab samples from 239 foodborne disease outbreaks in different provinces of Iran during the period 2005-6. The isolated Shigella samples were transferred to a microbiology laboratory for microbial culture, serogrouping and antibiogram tests.
Results: Out of the1012 fecal swabs collected 29 (2.86%) isolates contained Shigella. The largest Shigella outbreaks (20.6%) were found to have ocurred in 3 provinces, namely,Esfahan, Kurdistan and Semnan. The most common clinical symptoms were abdominal cramping, vomiting, nausea and non-bloody diarrhea. Th frequency of contamination with Shigella Sonnei and Shigella flexneri was 16 (55.2%) and 13 (44.8%), repectively. The rate of resistance to ciprofloxacin was reported to be 3.4%.
Conclusion: Considering the frequency of food contamination with Shigella in the summer and its in resistence to ciprofloxacin, assessment of its antimicrobial resistance are very important as regards reduction in treatment costs and taking action to control and prevent the disease.
Hojjat Rahmani, Farshid Nasrolah Beigi, Somayeh Nikan, Ghasem Rajabi Vasoukalaei,
Volume 17, Issue 3 (12-2019)
Abstract
Background and Aim: Human resources are of paramount importance in the success of any organization. In the health care system, nurses play a great role in the delivery of high-quality care. In this regard, in the process of providing high-quality and efficient healthcare delivery, justice perception of performance appraisal system and organizational citizenship behavior (JPPAS & OCB) are strong tools for performance management. The aim of this study was to determine the association between JPPAS & OCB among nurses in Tehran University of Medical Sciences hospitals in Tehran, Iran.
Materials and Methods: This was a cross-sectional study with a sample size of 346 nurses working in Tehran University of Medical Sciences hospitals. Data were collected using two questionnaires, namely, the JPPAS & OCB and a general demographic questionnaire. SPSS 24.0 for windows was used for statistical analysis of the data.
Results: Analysis of the data showed that justice perception of performance appraisal system (2.70) and organizational citizenship behavior (2.66) are at a moderate level. Based on the correlation analysis, a significant positive association was found between performance appraisal and organizational citizenship behavior. In the final analysis it was shown that performance appraisal could predict organizational citizenship behavior (30.9% of the variance).
Conclusion: Justice perception of performance appraisal system can positively influence loyalty, job satisfaction and employees’ commitment, as well as create organizational confidence, enhance productivity and improve participation.
